Cost of harvesting and spreading Marisa cormuarietis for biological control of Biomphalaria glabrata in Aibonito, Puerto Rico.
D003140:Communicable Disease Control; D003365:Costs and Cost Analysis; D004463:Ecology; D004470:Economics, Medical; D006801:Humans; D011647:Puerto Rico; D012552:Schistosomiasis / Q000517:prevention & control; D012908:Snails